Individual Calculations May 2024
 De Balmann, Marc  Total change: -18.60  Rating chartPersonal card
 Championnat individuel d'echecs de Paris 2024 -2200 PARIS FRA 2024-03-30
RcRownchangeKK*chgGame
 1841 2167 2.50 5 -1.77 20 -35.40 
  Alix, Gael 1831 FRA0.501-0.3820-7.60 
  Bielle, Lucas 1767  * FRA0.001-0.9220-18.40 
  Van Mulder, Eric 1767  * FRA1.0010.08201.60 
  Paramaguru, Vaishak 1767  * FRA1.0010.08201.60 
  Lapitski, Yaroslav 2074 FID0.001-0.6320-12.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 9eme Open International d'Echecs de Noisiel Open A (plus 1900 Elo) NOISIEL FRA 2024-04-06
RcRownchangeKK*chgGame
 2204 2167 4.50 8 0.84 20 16.80 
  Tu, Mathias 1938 FRA1.0010.21204.20 
  Bacrot, Alexandre 2392 FRA1.0010.782015.60 
  Materia, Marco m2438 FRA0.001-0.1720-3.40 
  Aswath, S m2354 IND0.001-0.2620-5.20 
  Aravindhan, Achyuth 2071 NED0.501-0.1320-2.60 
  Rabette, Paul 2035 FRA1.0010.32206.40 
  Bottazzi, Ulysse f2327 FRA0.001-0.2920-5.80 
  Coles, Robin 2079 FRA1.0010.38207.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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